Copyright
        ©The Author(s) 2020.
    
    
        World J Clin Oncol. Jul 24, 2020; 11(7): 477-494
Published online Jul 24, 2020. doi: 10.5306/wjco.v11.i7.477
Published online Jul 24, 2020. doi: 10.5306/wjco.v11.i7.477
            Table 1 Patient characteristics
        
    | Ref. | Year | No. of patients | Sex F | Sex M | Mean age | Synchronous | Metachronous | 
| Ambiru et al[10] | 2001 | 40 | 10 | 30 | 63 | 18 | 22 | 
| Imamura et al[23] | 2001 | 17 | 2 | 15 | 65 | 7 | 10 | 
| Fujii et al[41] | 2001 | 10 | 4 | 6 | 58.5 | 3 | 7 | 
| Okano et al[11] | 2002 | 19 | 6 | 13 | 69 | 13 | 6 | 
| Zacherl et al[15] | 2002 | 15 | 5 | 10 | 61.6 | 10 | 5 | 
| Saiura et al[5] | 2002 | 10 | 3 | 7 | 55 | 6 | 4 | 
| Sakamoto et al[46] | 2003 | 22 | 9 | 13 | 63 | 12 | 10 | 
| Shirabe et al[33] | 2003 | 36 | 3 | 33 | 66 | 16 | 20 | 
| Roh et al[80] | 2005 | 11 | - | - | - | 8 | 3 | 
| Koga et al[24] | 2007 | 42 | 12 | 30 | 64 | 20 | 22 | 
| Sakamoto et al[39] | 2007 | 37 | 8 | 29 | 64 | 16 | 21 | 
| Cheon et al[47] | 2008 | 41 | 7 | 34 | 59.5 | 30 | 11 | 
| Morise et al[25] | 2008 | 18 | 2 | 16 | 64 | 11 | 7 | 
| Thelen et al[59] | 2008 | 24 | 7 | 17 | 64 | 15 | 9 | 
| Ueda et al[34] | 2008 | 15 | - | - | - | 15 | 0 | 
| Tiberio et al[26] | 2009 | 73 | 21 | 52 | 66 | 0 | 73 | 
| Nomura et al[56] | 2009 | 17 | 4 | 13 | 65.8 | 9 | 8 | 
| Makino et al[27] | 2010 | 16 | 13 | 3 | 65.8 | 9 | 7 | 
| Tsujimoto et al[35] | 2010 | 17 | 1 | 16 | 66.3 | 9 | 8 | 
| Garancini et al[12] | 2012 | 21 | 7 | 14 | 64 | 12 | 9 | 
| Miki et al[29] | 2012 | 25 | 2 | 23 | 72 | 16 | 9 | 
| Takemura et al[8] | 2012 | 64 | 15 | 49 | 65 | 32 | 32 | 
| Schildberg et al[13] | 2012 | 31 | 11 | 20 | 65 | 17 | 14 | 
| Wang et al[77] | 2012 | 30 | 3 | 27 | 60 | 30 | 0 | 
| Yang et al[78] | 2012 | 13 | 2 | 11 | 58.7 | 13 | 0 | 
| Aoyagi et al[57] | 2013 | 17 | 6 | 11 | 64 | 12 | 5 | 
| Qiu et al[4] | 2013 | 25 | 3 | 22 | 63 | 25 | 0 | 
| Viganò et al[37] | 2013 | 20 | 8 | 12 | 61.5 | 9 | 11 | 
| Aizawa et al[44] | 2014 | 74 | 18 | 56 | 66 | 74 | 0 | 
| Komeda et al[51] | 2014 | 24 | 3 | 21 | 69.5 | 1 | 23 | 
| Wang et al[48] | 2014 | 39 | 13 | 26 | 64 | 39 | 0 | 
| Kinoshita et al[14] | 2015 | 256 | 49 | 207 | 64 | 106 | 150 | 
| Ohkura et al[49] | 2015 | 13 | - | 13 | 63 | 9 | 4 | 
| Shinohara et al[58] | 2015 | 22 | 3 | 19 | 66.7 | 13 | 9 | 
| Tiberio et al[30] | 2015 | 53 | - | - | 68 | 53 | 0 | 
| Guner et al[54] | 2016 | 68 | 12 | 56 | 61 | 26 | 42 | 
| Oguro et al[43] | 2016 | 26 | 3 | 23 | 69.5 | 6 | 20 | 
| Tatsubayashi et al[42] | 2017 | 28 | 5 | 23 | 72 | 15 | 13 | 
| Li et al[81] | 2017 | 34 | 11 | 23 | 62.03 | 0 | 34 | 
| Li et al[38] | 2017 | 46 | 10 | 36 | 54.9 | 40 | 6 | 
| Markar et al[17] | 2017 | 78 | 14 | 51 | 65 | 78 | 0 | 
| Song et al[28] | 2017 | 96 | 24 | 72 | 63 | 59 | 37 | 
| Li et al[79] | 2018 | 44 | 5 | 39 | 58.1 | 44 | 0 | 
| Ministrini et al[31] | 2018 | 144 | 50 | 94 | 68 | 112 | 32 | 
| Nishi et al[45] | 2018 | 10 | 1 | 9 | 71.7 | 6 | 4 | 
| Nonaka et al[40] | 2018 | 10 | 1 | 9 | 68 | 4 | 6 | 
| Sano et al[53] | 2018 | 513 | 85 | 428 | - | 163 | 350 | 
| Total | 2304 | 481 | 1731 | 64,8 | (53.9%) 1241 | (46.1%) 1063 | 
            Table 2 Results of the review
        
    | Ref. | OS1 (%) | OS2 (%) | OS3 (%) | OS5 (%) | Systemic recurrence (%) | Hepatic recurrence (%) | Survival (mo) | DFS (months) | Long survivor (pt. alive > 5 yr) | Median follow-up (mo) | 
| Ambiru et al[10] | 71.1 | 27 | - | 18 | 77.5 | 94 | 12 | - | 6 | 88 | 
| Imamura et al[23] | 47 | 22 | 22 | 0 | - | - | - | - | 0 | 22.7 | 
| Fujii et al[41] | 60 | 20 | 20 | 10 | 80 | - | 16.3 | 8.2 | 1 | - | 
| Okano et al[11] | 77 | - | 34 | 34 | 74 | 85 | 21 | 8.2 | 3 | 36 | 
| Zacherl et al[15] | 35.7 | 28.6 | 14.3 | 0 | 86.7 | - | 8,8 | - | 0 | - | 
| Saiura et al[5] | 50 | - | 30 | 20 | - | - | 25 | - | 2 | - | 
| Sakamoto et al[46] | 76.2 | 38.3 | 38.3 | 38.3 | 68 | 86.6 | 21.4 | - | 5 | 17 | 
| Shirabe et al[33] | 64 | 43 | 26.1 | 26.1 | 83.3 | 73.3 | - | - | 4 (2S/2M) | - | 
| Roh et al[80] | 72.7 | - | - | 27.3 | 91 | 72.7 | 19 (13S/74.3M) | - | 2 | - | 
| Koga et al[24] | 76 | - | 48 | 42 | 67 | 75 | 34 | - | 8 | 16 | 
| Sakamoto et al[39] | - | - | - | 11 | 81 | 62 | 31 | - | 2 (1S/1M) | - | 
| Cheon et al[47] | 75.3 | 38.4 | 31.7 | 20.8 | 63.6 | 78.6 | 17.9 | - | 3 | 15.5 | 
| Morise et al[25] | 56.3 | 36.5 | 27.3 | 27.3 | 55.5 | - | 13 | - | 3 | 117 | 
| Thelen et al[59] | 80 | 60 | - | 60 | - | - | - | - | 5S | - | 
| Ueda et al[34] | 38 (DFS 33) | - | 16 (DFS 10) | 10 (DFS 10) | 79.1 | 15.7 | 9 | - | 2 | 8.9 | 
| Tiberio et al[26] | 33 | 10 | 6 | 4 | - | - | 7 | - | - | 19 | 
| Nomura et al[56] | - | - | - | 30.8 | 75 | 58.3 | 21 | - | 4 | - | 
| Makino et al[27] | 81.3 | - | 46.4 | 37.1 | 56.3 | 25 | 31.2 | - | 4 (2S/2M) | 16 | 
| Tsujimoto et al[35] | - | - | - | - | 76.4 | 23.5 | 34 (19S/38M) | - | 5 (2S/3M) | 29.3 | 
| Garancini et al[12] | 68 (DFS 51) | - | 31 (DFS 25) | 19 (DFS 14) | 66.6 | 61.9 | 11 | - | 3 | 20 | 
| Miki et al[29] | 73.9 | - | 42.8 | 36.7 | 72 | 83.3 | 33.4 | - | 9 | - | 
| Takemura et al[8] | 84 act (DFS act 42) | - | 50 act (DFS act 27) | 37 act (DFS act 27) | 67 | 56.2 | 34 | 9 | 23 | 27 | 
| Schildberg et al[13] | - | - | - | 13 (29M/0S) | - | - | 21 (single) 4 (multiple) | - | 4M | - | 
| Wang et al[77] | 43.3 | 30 | 16.7 | 16.7 | - | 83.3 | - | 11 | - | 5 (1S/4M) | 
| Yang et al[78] | 38.5 | 30.8 | - | - | - | - | - | 12 | - | - | 
| Aoyagi et al[57] | 76.5 | 52.9 | 35.3 | 17.6 | - | - | - | 29 | - | 3 | 
| Qiu et al[4] | 96 (DFS 56) | - | 70.4 (DFS 22.3) | 29.4 (DFS 11.1) | - | 96 | 16 | 38 | 18 | 5S | 
| Viganò et al[37] | - | - | - | - | - | 65 | 61.5 | 52.3 | 13 | 3 (2S/1M) | 
| Aizawa et al[44] | - | - | - | - | - | - | - | 13 | - | 12S | 
| Komeda et al[51] | 78.3 | - | 40.1 | 40.1 | - | 66.7 | 56.2 | 22.3 | - | 4 | 
| Wang et al[48] | 56.4 (DFS 30.8) | 25.6 (DFS 12,8) | 17.9 (DFS 10.3) | 10.3 (DFS 7.7) | - | 65.7 | 43.4 | 14 | 8 | 4 | 
| Kinoshita et al[14] | 77.3 (DFS 43.6) | - | 41.9 (DFS 32.4) | 31.1 (DFS 30.1) | - | 75 | 72.4 | 31.1 | 9.4 | 80 | 
| Ohkura et al[49] | 88.9 | - | 29.6 | - | - | 69.2 | 77.7 | - | - | - | 
| Shinohara et al[58] | 86 (DFS 42) | - | 26 (DFS 26) | 26 (DFS 26) | - | - | - | 22 (R0 27) | - | - | 
| Tiberio et al[30] | 50.4 | 21.0 | 14.0 | 9.3 | - | 92.6 | 36.7 | 13 | - | 3S | 
| Guner et al[54] | 79.1 | - | 40.6 | 30 | - | 61,2 | 63.4 | 24 | - | - | 
| Oguro et al[43] | 71.3 | - | 41.8 | 13.9 | - | 69,2 | 30.7 | 20.1 | 15.2 | - | 
| Tatsubayashi et al[42] | - | - | - | 32 (59 M) | - | 61 | 15 | 49 | - | - | 
| Li et al[81] | 73.5 | 55.7 | 36.9 | 24.5 | - | - | - | 26.15 | - | - | 
| Li et al[38] | 80.5 | - | 41.5 | 24.4 | - | - | - | 43 | - | - | 
| Markar et al[17] | - | - | 42 | 31 | - | - | - | - | - | - | 
| Song et al[28] | 87.5 | - | 47.6 | 21.7 | - | 80.2 | 58.4 | 34 | - | - | 
| Li et al[79] | MIS 90.1 open 90.1 | - | 27.3 42.4 | 9.1 24.2 | - | - | - | 30.7 48.5 | - | - | 
| Ministrini et al[31] | 49.9 | - | 19.4 | 11.6 | - | - | 61 | 12 | - | - | 
| Nishi et al[45] | 88.9 | - | 17.8 | - | - | 80 | - | 21.5 | 4.7 | - | 
| Nonaka et al[40] | 78.0 | - | 33.3 | 22.2 | - | - | - | 30 | 9.5 | - | 
| Sano et al[53] | - | - | - | 32 | 25 | - | - | 30 | 9 | - | 
            Table 3 Prognostic factors related to primary tumor and metastases
        
    | Ref. | Primary tumor features | Metastases features | ||||||||||||||
| T | N | Grading | Site | Lymphatic infiltration | Peritumoral fibrous pseudocapsule | Histological differentiation | Timing | Number | Distribution | Size | Resection margin | Venous infiltration | Lymphatic infiltration | Micrometastases | CEA levels | |
| Ambiru et al[10] | X | X | ||||||||||||||
| Imamura et al[23] | X | X | X | X | X | |||||||||||
| Fujii et al[41] | X | X | X | |||||||||||||
| Okano et al[11] | X | X | X | X | ||||||||||||
| Zacherl et al[15] | X | X | X | |||||||||||||
| Saiura et al[5] | X | |||||||||||||||
| Sakamoto et al[46] | X | X | X | |||||||||||||
| Shirabe et al[33] | X | X | X | X | ||||||||||||
| Roh et al[80] | X | |||||||||||||||
| Koga et al[24] | X | X | ||||||||||||||
| Sakamoto et al[39] | X | X | X | |||||||||||||
| Cheon et al[47] | X | X | ||||||||||||||
| Morise et al[25] | X | X | ||||||||||||||
| Thelen et al[59] | X | |||||||||||||||
| Ueda et al[34] | X | X | X | |||||||||||||
| Tiberio et al[26] | X | X | X | |||||||||||||
| Nomura et al[56] | X | |||||||||||||||
| Makino et al[27] | X | |||||||||||||||
| Tsujimoto et al[35] | X | |||||||||||||||
| Garancini et al[12] | X | X | X | |||||||||||||
| Miki et al[29] | X | X | ||||||||||||||
| Takemura et al[8] | X | X | ||||||||||||||
| Schildberg et al[13] | X | X | X | |||||||||||||
| Wang et al[77] | X | |||||||||||||||
| Yang et al[78] | X | X | ||||||||||||||
| Aoyagi et al[57] | X | X | X | X | X | |||||||||||
| Qiu et al[4] | X | |||||||||||||||
| Viganò et al[37] | X | |||||||||||||||
| Aizawa et al[44] | X | |||||||||||||||
| Komeda et al[51] | X | |||||||||||||||
| Wang et al[48] | X | X | ||||||||||||||
| Kinoshita et al[14] | X | X | X | |||||||||||||
| Ohkura et al[49] | X | X | X | |||||||||||||
| Shinohara et al[58] | X | |||||||||||||||
| Tiberio et al[30] | X | X | ||||||||||||||
| Guner et al[54] | X | |||||||||||||||
| Oguro et al[43] | X | X | X | |||||||||||||
| Tatsubayashi et al[42] | X | |||||||||||||||
| Li et al[81] | X | |||||||||||||||
| Li et al[38] | X | X | ||||||||||||||
| Markar et al[17] | X | |||||||||||||||
| Song et al[28] | X | X | ||||||||||||||
| Li et al[79] | X | X | ||||||||||||||
| Ministrini et al[31] | X | X | X | X | ||||||||||||
| Nishi et al[45] | X | X | X | X | ||||||||||||
| Nonaka et al[40] | X | X | X | X | X | X | X | |||||||||
| Sano et al[53] | X | X | X | X | ||||||||||||
- Citation: Uggeri F, Ripamonti L, Pinotti E, Scotti MA, Famularo S, Garancini M, Gianotti L, Braga M, Romano F. Is there a role for treatment-oriented surgery in liver metastases from gastric cancer? World J Clin Oncol 2020; 11(7): 477-494
- URL: https://www.wjgnet.com/2218-4333/full/v11/i7/477.htm
- DOI: https://dx.doi.org/10.5306/wjco.v11.i7.477

 
         
                         
                 
                 
                 
                 
                 
                         
                         
                        